Apache Kafka® 2.7 is here! Here are the key Kafka Improvement Proposals (KIPs) and updates in this release, presented by Tim Berglund. 

KIP-497 adds a new inter-broker API to alter in-sync replicas (ISRs). Every partition leader maintains the ISR list or the list of ISRs. KIP-497 is also related to the removal of ZooKeeper.

KIP-599 has to do with throttling the rate of creating topics, deleting topics, and creating partitions. This KIP will add a new feature called the controller mutation rate.

KIP-612 adds the ability to limit the connection creation rate on brokers, while KIP-651 supports the PEM format for SSL certificates and private keys.

The release of Kafka 2.7 furthermore includes end-to-end latency metrics and sliding windows.

Find out what’s new with the Kafka broker, producer, and consumer, and what’s new with Kafka Streams in today’s episode of Streaming Audio!

EPISODE LINKS

• Read about what’s new in Apache Kafka 2.7
• Check out the Apache Kafka 2.7 release notes
• Watch the video version of this podcast
• Join the Confluent Community Slack
• Learn more with Kafka tutorials, resources, and guides at Confluent Developer
• Live demo: Kafka streaming in 10 minutes on Confluent Cloud
• Use 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)